Candidate List 20230809Previous Day Next Day
Section 1: New Sources (age<1d; 5 events) Section 2: Old (1-5d) sources observed last night (58 events)placeholder
Section 1: New Afterglow/FBOT Cands Last Night (2)
1. ZTF23aawobey (FBOT?) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 256.33078, 68.11592 17h 5m19.39s, 68d 6m57.29sGalactic (l, b): 98.95813, 34.84018 ext(g-r) = 0.049

PS1: 1 source in 3 arcsec Closest: d = 0.83 arcsec photoz=0.19+/-0.09 peak abs mag = -19.75
LegacySurvey: 0 sources in 3 arcsec

Extinction-corrected gr color:
From alerts: -0.03 +/- 0.2 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.03 mag/day
r: 0.17 mag/day
i: -99 mag/day
Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day
2. ZTF23aawonct (FBOT?) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 234.91767, 36.04552 15h39m40.24s, 36d 2m43.86sGalactic (l, b): 57.70462, 53.37824 ext(g-r) = 0.025

PS1: 1 source in 3 arcsec Closest: d = 0.34 arcsec photoz=0.26+/-0.16 peak abs mag = -20.52
LegacySurvey: 0 sources in 3 arcsec

Extinction-corrected gr color:
From alerts: -0.54 +/- 0.41 mag
Rise Rate:
g: 0.15 mag/day
r: -99 mag/day
i: -99 mag/day
Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day
Section 2: Older Sources Observed Last Night (26)
0. ZTF18aasrovh (FBOT?) (TNS: AT 2023oww) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 268.71046, 36.74964 17h54m50.51s, 36d44m58.69sGalactic (l, b): 62.63317, 26.56033 ext(g-r) = 0.032


PS1: 1 source in 3 arcsec Closest: d = 1.27 arcsec photoz=0.13+/-0.02 peak abs mag = -19.50
LegacySurvey: 1 sources in 3 arcsec Closest: d = 1.28 arcsec, 257.0 deg (east of north) photoz=0.15 (68% bounds 0.12, 0.16), type=SER peak abs mag = -19.8 (68% bounds -19.42, -20.06)

Extinction-corrected gr color:
From alerts: -0.11 +/- 0.11 mag
Rise Rate:
g: 0.13 mag/day
r: 0.12 mag/day
i: -99 mag/day
Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day
1. ZTF23aavtpgi (Afterglow?) (TNS: AT 2023oku) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 223.04482, 4.68321 14h52m10.76s, 4d40m59.55sGalactic (l, b): 0.35676, 53.51088 ext(g-r) = 0.041

PS1: 0 sources in 3 arcsec
LegacySurvey: 0 sources in 3 arcsec

Extinction-corrected gr color:
From alerts: 0.03 +/- 0.18 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.08 mag/day
r: 0.1 mag/day
i: -99 mag/day
Fade Rate:
g: -99 mag/day
r: 0.32 mag/day
i: -99 mag/day
2. ZTF23aavtqzj (Afterglow?) (TNS: AT 2023omt) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 255.85945, 61.4637 17h 3m26.27s, 61d27m49.33sGalactic (l, b): 90.99969, 36.41344 ext(g-r) = 0.033


PS1: 0 sources in 3 arcsec
LegacySurvey: 0 sources in 3 arcsec

Extinction-corrected gr color:
From alerts: -0.14 +/- 0.04 mag
Rise Rate:
g: 0.09 mag/day
r: 0.1 mag/day
i: -99 mag/day
Fade Rate:
g: 243132.07 mag/day
r: 235196.28 mag/day
i: -99 mag/day
3. ZTF23aavttdz (Afterglow?) (TNS: AT 2023ojd) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 262.9958, 2.94305 17h31m58.99s, 2d56m34.98sGalactic (l, b): 26.31026, 18.99078 ext(g-r) = 0.171

PS1: 0 sources in 3 arcsec
LegacySurvey: 0 sources in 3 arcsec

Extinction-corrected gr color:
From alerts: -0.26 +/- 0.1 mag
Rise Rate:
g: 0.3 mag/day
r: 0.26 mag/day
i: -99 mag/day
Fade Rate:
g: 0.21 mag/day
r: -99 mag/day
i: -99 mag/day
4. ZTF23aavvdix (Afterglow?) (TNS: AT 2023olf) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 55.94278, 72.97377 3h43m46.27s, 72d58m25.55sGalactic (l, b): 134.83929, 14.22134 ext(g-r) = 0.301

PS1: 1 source in 3 arcsec Closest: d = 1.07 arcsec photoz=0.08+/-0.02 peak abs mag = -19.88
LegacySurvey: 0 sources in 3 arcsec

Extinction-corrected gr color:
From alerts: -0.16 +/- 0.07 mag
Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day
Fade Rate:
g: 173743.54 mag/day
r: -99 mag/day
i: -99 mag/day
5. ZTF23aavvsrq (Afterglow?) (TNS: AT 2023ore) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 256.79274, 61.63343 17h 7m10.26s, 61d38m0.36sGalactic (l, b): 91.11682, 35.947 ext(g-r) = 0.031


PS1: 0 sources in 3 arcsec
LegacySurvey: 1 sources in 3 arcsec Closest: d = 1.03 arcsec, 23.8 deg (east of north) photoz=0.07 (68% bounds 0.02, 0.25), type=EXP peak abs mag = -18.26 (68% bounds -15.0, -21.37)

Extinction-corrected gr color:
From alerts: -0.32 +/- 0.05 mag
Extinction-corrected gi color:
From alerts: -0.29 +/- 0.34 mag
Extinction-corrected ri color:
From alerts: -0.06 +/- 0.22 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.06 mag/day
r: 0.52 mag/day
i: 0.02 mag/day
Fade Rate:
g: 337242.13 mag/day
r: 245130.47 mag/day
i: -99 mag/day
6. ZTF23aavzbki (Afterglow?) (TNS: AT 2023ovg) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 266.98687, 24.44997 17h47m56.85s, 24d26m59.88sGalactic (l, b): 49.15893, 24.22455 ext(g-r) = 0.074


PS1: 0 sources in 3 arcsec
LegacySurvey: 1 sources in 3 arcsec Closest: d = 2.43 arcsec, 141.4 deg (east of north) photoz=0.71 (68% bounds 0.62, 0.83), type=EXP peak abs mag = -23.83 (68% bounds -23.5, -24.24)

Extinction-corrected gr color:
From alerts: -0.18 +/- 0.03 mag
Extinction-corrected gi color:
From alerts: -0.55 +/- 0.17 mag
Extinction-corrected ri color:
From alerts: -0.32 +/- 0.12 mag
Rise Rate:
g: 0.06 mag/day
r: 0.02 mag/day
i: 0.0 mag/day
Fade Rate:
g: 415990.28 mag/day
r: 411065.04 mag/day
i: -99 mag/day
7. ZTF23aavzbkj (Afterglow?FBOT?) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 267.22488, 24.7776 17h48m53.97s, 24d46m39.36sGalactic (l, b): 49.57776, 24.13412 ext(g-r) = 0.087


PS1: 1 source in 3 arcsec Closest: d = 1.73 arcsec photoz=0.35+/-0.19 peak abs mag = -21.42
LegacySurvey: 0 sources in 3 arcsec

Extinction-corrected gr color:
From alerts: -0.09 +/- 0.05 mag
Extinction-corrected gi color:
From alerts: -0.09 +/- 0.2 mag
Extinction-corrected ri color:
From alerts: 0.01 +/- 0.16 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 5.83 mag/day
r: 0.03 mag/day
i: 0.01 mag/day
Fade Rate:
g: -99 mag/day
r: 162437.8 mag/day
i: -99 mag/day
8. ZTF23aavzcpl (Afterglow?) (TNS: AT 2023oug) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 249.94966, 23.99819 16h39m47.92s, 23d59m53.47sGalactic (l, b): 42.96097, 38.84387 ext(g-r) = 0.047

PS1: 1 source in 3 arcsec Closest: d = 2.63 arcsec photoz=0.20+/-0.06 peak abs mag = -20.11
LegacySurvey: 0 sources in 3 arcsec

Extinction-corrected gr color:
From alerts: -0.08 +/- 0.07 mag
Rise Rate:
g: 0.03 mag/day
r: 0.02 mag/day
i: -99 mag/day
Fade Rate:
g: 213765.81 mag/day
r: -99 mag/day
i: -99 mag/day
9. ZTF23aavzgjg (Afterglow?) (TNS: SN 2023omv) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 239.08339, 5.63416 15h56m20.01s, 5d38m2.97sGalactic (l, b): 15.43137, 41.11125 ext(g-r) = 0.062

PS1: 0 sources in 3 arcsec
LegacySurvey: 0 sources in 3 arcsec

Extinction-corrected gr color:
From alerts: -0.13 +/- 0.09 mag
Rise Rate:
g: 0.1 mag/day
r: 0.08 mag/day
i: 0.08 mag/day
Fade Rate:
g: 266917.24 mag/day
r: 352392.3 mag/day
i: -99 mag/day
10. ZTF23aavzhii (Afterglow?) (TNS: AT 2023owq) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 257.10063, 26.88565 17h 8m24.15s, 26d53m8.35sGalactic (l, b): 48.62704, 33.4473 ext(g-r) = 0.062


SDSS (3 arcsec):Found SDSS spec-z: z=0.14; peak abs mag = -19.23
PS1: 1 source in 3 arcsec Closest: d = 1.21 arcsec photoz=0.12+/-0.01 peak abs mag = -18.89
LegacySurvey: 1 sources in 3 arcsec Closest: d = 1.22 arcsec, 179.8 deg (east of north) photoz=0.13 (68% bounds 0.12, 0.14), type=SER peak abs mag = -18.99 (68% bounds -18.74, -19.16)

Extinction-corrected gr color:
From alerts: -0.13 +/- 0.16 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.06 mag/day
r: 0.62 mag/day
i: -99 mag/day
Fade Rate:
g: -99 mag/day
r: 7.65 mag/day
i: -99 mag/day
11. ZTF23aavziyo (Afterglow?) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 259.06956, 39.79108 17h16m16.69s, 39d47m27.89sGalactic (l, b): 64.27722, 34.58862 ext(g-r) = 0.031


PS1: 1 source in 3 arcsec Closest: d = 0.77 arcsec photoz=0.11+/-0.01 peak abs mag = -19.40
LegacySurvey: 1 sources in 3 arcsec Closest: d = 0.79 arcsec, 96.8 deg (east of north) photoz=0.1 (68% bounds 0.09, 0.11), type=SER peak abs mag = -19.13 (68% bounds -18.94, -19.27)

Extinction-corrected gr color:
From alerts: 0.04 +/- 0.08 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.03 mag/day
r: 0.81 mag/day
i: -99 mag/day
Fade Rate:
g: 543459.26 mag/day
r: 0.81 mag/day
i: -99 mag/day
12. ZTF23aavzjds (Afterglow?) (TNS: AT 2023opw) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 256.35636, 55.30409 17h 5m25.53s, 55d18m14.73sGalactic (l, b): 83.3387, 36.93949 ext(g-r) = 0.016

PS1: 1 source in 3 arcsec Closest: d = 2.65 arcsec photoz=0.12+/-0.02 peak abs mag = -19.30
LegacySurvey: 1 sources in 3 arcsec Closest: d = 2.51 arcsec, 222.6 deg (east of north) photoz=0.1 (68% bounds 0.09, 0.12), type=SER peak abs mag = -18.99 (68% bounds -18.75, -19.25)

Extinction-corrected gr color:
From alerts: -0.32 +/- 0.08 mag
Rise Rate:
g: 0.05 mag/day
r: 0.64 mag/day
i: -99 mag/day
Fade Rate:
g: 254815.1 mag/day
r: -99 mag/day
i: -99 mag/day
13. ZTF23aavzjjp (Afterglow?) (TNS: AT 2023onv) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 215.08039, 23.5033 14h20m19.29s, 23d30m11.86sGalactic (l, b): 27.63225, 69.61707 ext(g-r) = 0.026

SDSS (3 arcsec):Found SDSS spec-z: z=0.07; peak abs mag = -18.72
PS1: 1 source in 3 arcsec Closest: d = 2.66 arcsec photoz=0.09+/-0.02 peak abs mag = -19.26
LegacySurvey: 1 sources in 3 arcsec Closest: d = 1.18 arcsec, 258.6 deg (east of north) photoz=0.15 (68% bounds 0.07, 0.4), type=EXP peak abs mag = -20.42 (68% bounds -18.59, -22.82)

Extinction-corrected gr color:
From alerts: 0.2 +/- 0.13 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.04 mag/day
r: 0.04 mag/day
i: -99 mag/day
Fade Rate:
g: 509132.2 mag/day
r: -99 mag/day
i: -99 mag/day
14. ZTF23aavzvmp (Afterglow?FBOT?) (TNS: AT 2023omp) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 213.87859, 52.89561 14h15m30.86s, 52d53m44.18sGalactic (l, b): 97.40103, 59.86462 ext(g-r) = 0.011


PS1: 1 source in 3 arcsec Closest: d = 0.35 arcsec photoz=0.13+/-0.04 peak abs mag = -20.84
LegacySurvey: 0 sources in 3 arcsec

Extinction-corrected gr color:
From alerts: -0.19 +/- 0.08 mag
Rise Rate:
g: 0.08 mag/day
r: 0.27 mag/day
i: -99 mag/day
Fade Rate:
g: 382460.91 mag/day
r: -99 mag/day
i: -99 mag/day
15. ZTF23aavzwsh (Afterglow?) (TNS: AT 2023onb) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 247.29151, 68.80875 16h29m9.96s, 68d48m31.49sGalactic (l, b): 101.09908, 37.75462 ext(g-r) = 0.04

PS1: 1 source in 3 arcsec Closest: d = 2.68 arcsec photoz=0.08+/-0.01 peak abs mag = -18.84
LegacySurvey: 1 sources in 3 arcsec Closest: d = 2.67 arcsec, 242.6 deg (east of north) photoz=0.06 (68% bounds 0.05, 0.08), type=SER peak abs mag = -18.22 (68% bounds -17.61, -18.74)

Extinction-corrected gr color:
From alerts: -0.17 +/- 0.12 mag
Rise Rate:
g: 0.1 mag/day
r: 0.1 mag/day
i: -99 mag/day
Fade Rate:
g: -99 mag/day
r: 176197.28 mag/day
i: -99 mag/day
16. ZTF23aawcyqa (FBOT?) (TNS: AT 2016dtc) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 220.43716, -5.11838 14h41m44.92s, -5d-7m-6.18sGalactic (l, b): 346.66482, 48.163 ext(g-r) = 0.068

PS1: 0 sources in 3 arcsec
LegacySurvey: 1 sources in 3 arcsec Closest: d = 0.17 arcsec, 257.9 deg (east of north) photoz=0.96 (68% bounds 0.42, 1.68), type=PSF peak abs mag = -27.11 (68% bounds -24.95, -28.62)

Rise Rate:
g: 0.26 mag/day
r: 0.15 mag/day
i: -99 mag/day
Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day
17. ZTF23aawegqz (Afterglow?) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 299.86808, 5.64457 19h59m28.34s, 5d38m40.47sGalactic (l, b): 45.96464, -12.36998 ext(g-r) = 0.164

PS1: 0 sources in 3 arcsec
LegacySurvey: 0 sources in 3 arcsec

Extinction-corrected gr color:
From alerts: -0.51 +/- 0.07 mag
Rise Rate:
g: 0.96 mag/day
r: 0.86 mag/day
i: -99 mag/day
Fade Rate:
g: 0.21 mag/day
r: -99 mag/day
i: -99 mag/day
18. ZTF23aaweqva (Afterglow?FBOT?) (TNS: AT 2023oth) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 344.15654, -2.15219 22h56m37.57s, -2d-9m-7.87sGalactic (l, b): 70.28025, -52.86364 ext(g-r) = 0.073


PS1: 1 source in 3 arcsec Closest: d = 0.33 arcsec photoz=0.17+/-0.04 peak abs mag = -20.89
LegacySurvey: 0 sources in 3 arcsec

Extinction-corrected gr color:
From alerts: -0.22 +/- 0.16 mag
Extinction-corrected gi color:
From alerts: -0.34 +/- 0.13 mag
Extinction-corrected ri color:
From alerts: -0.11 +/- 0.13 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.17 mag/day
r: 0.71 mag/day
i: 0.09 mag/day
Fade Rate:
g: 150330.19 mag/day
r: -99 mag/day
i: -99 mag/day
19. ZTF23aawieyi (Afterglow?) (TNS: AT 2023osu) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 245.46901, -0.951 16h21m52.56s, 0d-57m-3.60sGalactic (l, b): 12.77374, 32.19464 ext(g-r) = 0.097


PS1: 0 sources in 3 arcsec
LegacySurvey: 0 sources in 3 arcsec

Extinction-corrected gr color:
From alerts: 0.18 +/- 0.06 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.01 mag/day
r: 0.02 mag/day
i: -99 mag/day
Fade Rate:
g: 690011.99 mag/day
r: 764362.48 mag/day
i: -99 mag/day
20. ZTF23aawiimj (Afterglow?) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 244.26584, 47.0325 16h17m3.80s, 47d 1m57.01sGalactic (l, b): 73.58001, 45.40238 ext(g-r) = 0.01

PS1: 1 source in 3 arcsec Closest: d = 0.26 arcsec photoz=0.19+/-0.03 peak abs mag = -19.94
LegacySurvey: 0 sources in 3 arcsec

Rise Rate:
g: 0.02 mag/day
r: -99 mag/day
i: -99 mag/day
Fade Rate:
g: 225164.59 mag/day
r: -99 mag/day
i: -99 mag/day
21. ZTF23aawilwl (Afterglow?) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 260.01518, 29.76033 17h20m3.64s, 29d45m37.18sGalactic (l, b): 52.736, 31.75485 ext(g-r) = 0.047


PS1: 1 source in 3 arcsec Closest: d = 1.27 arcsec photoz=0.39+/-0.54 peak abs mag = -21.43
LegacySurvey: 0 sources in 3 arcsec

Extinction-corrected gr color:
From alerts: -0.06 +/- 0.06 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.01 mag/day
r: -99 mag/day
i: -99 mag/day
Fade Rate:
g: 226914.99 mag/day
r: 163341.81 mag/day
i: -99 mag/day
22. ZTF23aawlvmm (Afterglow?) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 189.67113, 15.48369 12h38m41.07s, 15d29m1.27sGalactic (l, b): 288.01187, 77.98439 ext(g-r) = 0.046

PS1: 1 source in 3 arcsec Closest: d = 2.88 arcsec photoz=0.06+/-0.02 peak abs mag = -17.83
LegacySurvey: 1 sources in 3 arcsec Closest: d = 2.17 arcsec, 78.1 deg (east of north) photoz=0.53 (68% bounds 0.17, 1.07), type=EXP peak abs mag = -23.11 (68% bounds -20.33, -24.97)

Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day
Fade Rate:
g: -99 mag/day
r: 435603.23 mag/day
i: -99 mag/day
23. ZTF23aawlyxa (Afterglow?) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 261.76073, 29.55568 17h27m2.57s, 29d33m20.43sGalactic (l, b): 52.98395, 30.23908 ext(g-r) = 0.06


PS1: 0 sources in 3 arcsec
LegacySurvey: 0 sources in 3 arcsec

Extinction-corrected gr color:
From alerts: -0.01 +/- 0.11 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.08 mag/day
r: 0.0 mag/day
i: -99 mag/day
Fade Rate:
g: -99 mag/day
r: 203846.84 mag/day
i: -99 mag/day
24. ZTF23aawnsgk (Afterglow?) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 219.74914, 64.9209 14h38m59.79s, 64d55m15.25sGalactic (l, b): 106.10056, 48.54244 ext(g-r) = 0.023

PS1: 1 source in 3 arcsec Closest: d = 2.83 arcsec photoz=0.39+/-0.29 peak abs mag = -21.95
LegacySurvey: 0 sources in 3 arcsec

Extinction-corrected gr color:
From alerts: -0.3 +/- 0.19 mag
Rise Rate:
g: 0.03 mag/day
r: -99 mag/day
i: -99 mag/day
Fade Rate:
g: -99 mag/day
r: 421177.94 mag/day
i: -99 mag/day
25. ZTF23aawnzvy (Afterglow?) [Back to Top] [Share] [Trigger Swift] [Fritz] [Lasair]RA, Dec: 252.79919, 22.62328 16h51m11.81s, 22d37m23.82sGalactic (l, b): 42.28043, 35.93771 ext(g-r) = 0.071

PS1: 1 source in 3 arcsec Closest: d = 1.47 arcsec photoz=0.25+/-0.11 peak abs mag = -19.99
LegacySurvey: 0 sources in 3 arcsec

Extinction-corrected gr color:
From alerts: -0.03 +/- 0.15 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.05 mag/day
r: -99 mag/day
i: -99 mag/day
Fade Rate:
g: 9.32 mag/day
r: -99 mag/day
i: -99 mag/day